baber/WOPTO huggingface dataset:
Patent JP-2004282059-A (JP)
Title: Laser light generator, line light generation optical system, laser marker, and table circular saw
Inventor: NISHIMURA KOJI
IPC: G01C15/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser light generator, a line light generation optical system, a laser marker, and a table circular saw capable of optimizing power consumption and visibility depending on various use modes.  <P>SOLUTION: A user can select one of a difficult-to-recognize normal mode, difficult-to-recognize energy saving mode, easy-to-recognize normal mode, easy-to-recognize energy saving mode, and light receiver mode, by operating a mode changeover switch 49. A ROM 58 prestores data of a combination of one driving frequency and one on-duty ratio corresponding to each mode. When the user selects one of the modes, the CPU 54 reads from the ROM 58 the data of the combination of the driving frequency and the on-duty ratio corresponding to the mode selected and applies a voltage with a period and a width corresponding to the driving frequency and the on-duty ratio to a base of a transistor 42. As a result, a laser diode 32 oscillates in a pulsed manner with the combination of the frequency and the on-duty ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239399-A (JP)
Title: Image forming device, paper discharging device, and control method thereof
Inventor: YAMAZAKI FUMIYA
IPC: G03G15/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To post-process and discharge paper without causing paper jam or carrying failure even in a case where preliminarily designated sheet size is different from actual sheet size of recording material being carried.  <P>SOLUTION: A system is composed of an image forming device 101 to form images on recording paper, a paper discharging device 103 to post-process the recording paper after images are formed to be discharged, and a controller 102 to control the image forming device 101 and the paper discharging device 103. In a case where post-processing is instructed from the controller 102 to the paper discharging device 103, a paper discharging device CPU 106 determines length of the recording paper, and post-processing is executed, or execution is prohibited, based on the length of the recording paper determined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237345-A (JP)
Title: Plant virus inoculation
Inventor: SHIOMI HIROSHI
IPC: A01G1/06
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant virus inoculation method that can reduce uneven operation due to proficiency to save the labor and cost necessary for virus inoculation and can minimize the use of the plant virus solution.  <P>SOLUTION: When a tree is grafted, the cross section of the the plant embryo (cob) of scion 1 is dipped in the plant virus solution 2 instantly and to adhere to the cross section of the rootstock and they are joined together. Or when a tree is grafted, the cross section of the cutting is dipped in the plant virus solution, then inserted into the nursery bed or the nutrient medium. As a plant virus solution 2, are used a solution into which the virus is dispersed at a high concentration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251811-A (JP)
Title: Flexible circuit
Inventor: ASANO SHUICHI
IPC: H05K1/02
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase in the size of a flexible circuit 10 and reduce the holding power of holding bending, when connecting an input terminal and an output terminal which are different in the order of arrangement, in a two-dimensional wiring pattern in the flexible circuit 10.  <P>SOLUTION: The flexible circuit 10 has a main part 20 and a projecting portion 21, projecting from the main part 20. The input terminal 40<SB>i</SB>is connected to the input-side land 23 of the holm-shaped region 38 of a wiring conductor 42 for direct connection via an input-side wiring conductor 43<SB>i</SB>, while the output terminal 41<SB>j</SB>is connected to the output-side land 24 of the projecting portion 21 via a wiring conductor 47. The projecting portion 21 is so bent as to put the input-side land 23 and the output-side land 24 together, and the input-side land 23 and the output-side land 24 are fastened to each other by a solder 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247713-A (JP)
Title: Composition for oral cavity
Inventor: KASHIWAGI MITSUYOSHI
IPC: A61K8/40
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition for oral cavity capable of mitigating or suppressing irritant taste derived from a disinfectant, or the like, and impairing no refreshingly cool feeling.  <P>SOLUTION: This composition for oral cavity comprises (A) two or more ingredients selected from the group consisting of ethanol, sodium alkyl sulfate, acyl methyl taurine and the quaternary ammonium salt-type disinfectant, (B) one or more ingredients selected from the group consisting of menthol, carvone and cinnamic aldehyde, (C) 0.000001-0.0009 mass% of one or more ingredients selected from the group consisting of 4-10C alicyclic ester compounds and (D) water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253171-A (JP)
Title: Constant current source circuit and its control method
Inventor: SHO ISAMU
IPC: H02M3/155
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To constantly stabilize internal power consumption irrespective of the number of load apparatuses.  <P>SOLUTION: This constant current source circuit comprises: a constant voltage source CVS; a constant current part 1 that is inserted between the constant voltage source CVS and the load apparatus DDC, and feeds a constant current I<SB>S</SB>to the load apparatus DDC; and a voltage adjustment part 2 that adjusts an output voltage V<SB>S</SB>so that both-end voltages V<SB>D</SB>of the constant current part 1 are constant values.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012170-A (JP)
Title: Semiconductor device
Inventor: SUGIYAMA TORU
IPC: H01L29/737
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing the influence of boundary charges in a collector layer, improving the efficiency by lowering an offset voltage V<SB>ce</SB><SB>offset</SB>, and improving the distortion characteristic.  <P>SOLUTION: The semiconductor device is characterised by being provided with an n-type GaAs collector layer 107, a p-type GaAs collector layer 106, an n-type InGaP collector layer 105, an n-type InGaP collector layer 104 the impurity concentration of which is higher than the collector layer 105, an n-type GaAs collector layer 103, a p-type GaAs base layer 102, and an n-type InGaP layer 102 on a collector contact layer 108. It is characterised in that the influence of boundary charges at the boundary between the n-type InGaP collector layer and the n-type GaAs collector layer is compensated by the p-type GaAs collector layer 106, and thereby the capacitance during the period of forward bias between collector and base is reduced to improve the distortion characteristic of an amplifier, and also the offset voltage V<SB>ce offset</SB>between collector and emitter is reduced to improve the efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306019-A (JP)
Title: Exhaust gas cleaning system
Inventor: NAKANISHI YOSHIYUKI
IPC: F01N3/28
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning system having a high NOx removal rate.  <P>SOLUTION: This exhaust gas cleaning system is provided with a plasma reactor 3 and an NOx selectively reducing catalyst unit 4 having the layer of an NOx selectively reducing catalyst for acting on the exhaust gas in an exhaust gas circulating route from the upstream side to the downstream side, and a reducer adding means 2 for adding a reducer to exhaust gas on the upstream side of the plasma reactor 3. Magnesium-deposited γ-alumina is incorporated in the layer of the NOx selectively reducing catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246447-A (JP)
Title: Method for drawing steel wire for reinforcing rubber product, and steel wire and steel cord for reinforcing rubber product
Inventor: ANDO ITARU
IPC: D07B1/06
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for drawing a steel wire for reinforcing a rubber product, which can restrain deterioration of vulcanized rubber and drop in the durability of the rubber product such as a tire and attain high adhesiveness, and the steel wire and steel cord for reinforcing the rubber product.  <P>SOLUTION: In the invented wet type wire drawing method, the brass-plated steel wire 1 is drawn by means of a slip type multistage wire drawing machine 10 equipped with a die 14, and driving capstans 13A and 13B which draw the steel wire 1 passing through the die 14, with wet lubricant 11. The wet lubricant 11 contains a metal benzoate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254078-A (JP)
Title: Method for treating water and its apparatus
Inventor: KAMISAKA TAICHI
IPC: C02F1/44
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating water which can realize reduction in costs by controlling circulation ratio without using any flow meter or any pump as power for generating circulation flow.  <P>SOLUTION: Raw water is introduced to a first vessel 2 to be treated by activated sludge, a mixture liquid 3 in the first vessel 2 is introduced to a second vessel 4 to be treated by activated sludge and separated by a membrane, and a part of a mixture liquid 17 in the second vessel 4 is returned to the first vessel 2 so that the mixture liquids 3, 17 are circulated between both the vessels 2, 4. The viscosity of the mixture liquids 3, 17 in both the vessels 2, 4 is measured, the concentration of activated sludge in both the vessels 2, 4 is found based on the measured viscosity and then the circulation ratio is derived based on the concentration of activated sludge, and the circulation ratio is maintained to be an optimum value by controlling the circulation flow rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256738-A (JP)
Title: Fuel injection apparatus
Inventor: UCHIUMI YASUTAKA
IPC: F02D45/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection apparatus 1 capable of making the quantity of fuel supplied to an engine by a high pressure pump 2, almost coincide with the fuel demand quantity of the engine even if the quantity of fuel supplied by a low pressure pump 5 changes with the lapse of time due to the degradation or the like of an electric motor 3.  <P>SOLUTION: A low pressure pump supply pressure detecting means 8 is disposed in a fuel passage a, and a control means 9 performs correction control of the valve opening of an SCV 6 according to a detection signal from the low pressure pump supply pressure detecting means 8. Consequently, even if the fuel supply quantity of the low pressure pump 5 changes with the lapse of time, the quantity of fuel supplied to the engine by the high pressure pump 2 can be made almost coincident with the fuel demand quantity of the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255895-A (JP)
Title: Phosphor and its manufacturing method
Inventor: HIROSAKI NAOTO
IPC: H01J11/42
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a green color phosphor having a higher green color luminance than a conventional rare-earth-activated sialon phosphor and superior in durability to a conventional oxide phosphor.  <P>SOLUTION: A β-type sialon Si<SB>6-z</SB>Al<SB>z</SB>O<SB>z</SB>N<SB>8-Z</SB>(wherein 0<z<4.2) phosphor is provided that is formed by fusing a metal element M (here, M is at least one element selected from Mn, Ce, and Eu) into a crystal of a nitride or oxynitride having a β-type Si<SB>3</SB>N<SB>4</SB>crystalline structure to form a solid solution and that emits, by irradiation with an excitation source, fluorescence having a peak at a wavelength range of 500 nm to 600 nm. A raw material mixture capable of composing a composition consisting of M, Si, Al, O, and N is baked in the temperature range of ≥1,820°C and ≤2,200°C in a nitrogen atmosphere, thus producing the phosphor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264464-A (JP)
Title: Vertical circulation type parking apparatus and its cage
Inventor: TAKANO AKIRA
IPC: E04H6/14
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical circulation parking apparatus relaxing the size limit of a housed car by reducing both shoulders of a cage, corner cut sections.  <P>SOLUTION: The vertical circulation type parking apparatus has the cage 4, in which shoulder rollers 16 are installed at places on both sides in the cross direction from a cage hanging shaft 14 in one cage frame 12 in front-rear ends, a shoulder roller guide, on which the shoulder rollers 16 can be rolled, auxiliary rollers 17 mounted at places slightly separated at a distance from the height place of the cage hanging shaft 14 to an upper section on both sides in the cross direction from the cage hanging shaft 14 in the other cage frame 13 of the cage 4 and an auxiliary roller guide 21, which is secured to the lower conversion section of a circuit for the cage 4 and on which the auxiliary rollers 17 can be rolled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261861-A (JP)
Title: Opening/closing structure of lid of cooking tub and cooking apparatus
Inventor: ICHIKAWA MEGUMI
IPC: A47J36/06
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing structure of a lid of a cooking tub, allowing an operator to open the lid in such a way that cooking exhaust is not blown to the operator when the operator opens the lid after cooking.  <P>SOLUTION: The lid 2 which can close the whole opening on the top of the cooking tub 1 is disposed on the cooking tub 1. The lid 2 is supported by a lid opening/closing mechanism A in such a way that, when the lid 2 closing the top opening of the cooking tub 1 in the horizontal state is opened, the lid 2 is moved to the front and raised, and after that, turned upward and opened with the rear side, opposite from the front, as the rotation axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271619-A (JP)
Title: Elastic crawler
Inventor: YOSHIDA TOMOHISA
IPC: B62D55/253
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic crawler which is high in earth removing property, and capable of suppressing the traveling vibration.  <P>SOLUTION: The elastic crawler C1 comprises a crawler body 1 which is formed of rubber-like elastic body formed in an endless belt and allows rolling wheels 32 rolled on an inner circumferential surface 1c, a core 2 embedded in the crawler body 1 with a spacing in the circumferential direction X of the crawler, and a lug group integrated with an outer circumferential surface 1a of the crawler body 1 with a predetermined lug pattern and consisting of a plurality of lugs 4. A narrow part 7 having the lug width d1 narrower than the lug width d2 of remaining portions is provided on parts corresponding to tracks 5a and 5b of the rolling wheels 32 in the range of the width direction of the crawler of the lugs 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277016-A (JP)
Title: Semiconductor manufacturing method using monitor of vacuum suction line
Inventor: MATSUMOTO SATORU
IPC: H01L21/68
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To detect deterioration in vacuum pressure, prevent conveyance failure, further identify a malfunctioning carrier, determine a clogged vacuum suction line and deterioration of a seal, and optimize the replacement time for consumables.  <P>SOLUTION: A carrier 1b includes a seal 1i between parts inside and is connected with a spindle 1d via a seal 1j. A pair of vacuum suction lines 1c are provided in the carrier 1b and the spindle 1d, while one of them is connected with a surface, in contact with the rear face of the wafer 1a of the carrier 1b, and the other is connected with a vacuum generating mechanism 1e to suck the rear face of the wafer 1a. A seal 1k is provided between parts in the spindle 1d. A vacuum, line branched from the vacuum line 1c, is further provided in the carrier 1b and the spindle 1d, and connected with a vacuum sensor 1f. A signal, indicating whether the vacuum pressure is at a predetermined reference value or higher or lower, is sent from the vacuum sensor 1f to a facility control unit 1g, when the wafer 1a is sucked. When the pressure is at a reference value or lower, a facility alarm is issued and the conveyance is stopped.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270409-A (JP)
Title: Medicament applicator
Inventor: HARADA HIDEMASA
IPC: A61M35/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicament applicator that can easily pour out or ooze a medicament 3 such as an ointment or gel agent to the tip of an application member 1, and that enables the medicament to be applied to an application surface easily and evenly without soiling fingers.  <P>SOLUTION: In the medicament applicator, the tip section of a container 4 containing the medicament 3 such as an ointment or gel agent is made of a fiber wick body that is an aggregate of fibers connected by resin with spaces between the fibers maintained, has a hollow hole 2 penetrating the fiber wick in the axial direction, and has the taper-shaped application member 1 attached to pour out or ooze the medicament 3 to the tip section through the hollow hole 2 of the application member 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005275220-A (JP)
Title: Image forming apparatus
Inventor: YONEMOTO SATORU
IPC: G03G15/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a physically weak person to extremely easily adjust an angle of a panel board.  <P>SOLUTION: In an image forming apparatus 10 configured to input various kinds of processing conditions for image forming processing by operating a control key, such as a ten key 42 or a start button 43 provided on a panel board 40, an angle adjusting mechanism 50 for adjusting an angle of the panel board 40 is additionally provided in the panel board 40, and this angle adjusting mechanism 50 is configured to change the angle of the panel board 40 between a lying angle setting the panel board approximately horizontal through one-action operation to a pressing button 62 and a rising angle at which the panel board is raised to face an operator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283629-A (JP)
Title: Display device
Inventor: HAYATA YUJI
IPC: G02F1/13363
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently switch display colors in a display device having an organic EL panel.  <P>SOLUTION: This display panel has the organic EL panel 101 which performs white display, a λ/4 plate 102, a polarizing plate 103, a first liquid crystal panel 104, a color polarizing plate 105 in a red color system, a second liquid crystal panel 106 and a color polarizing plate 107 in a blue color system 107. Display in each color of white, red, blue and black is performed by setting the liquid crystal panels to an ON or OFF state. In addition, light reflection of the organic EL panel is prevented by the a λ/4 plate and the polarizing plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284370-A (JP)
Title: Security system
Inventor: TAMECHIKA SATOSHI
IPC: G08B13/189
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system which will not operate with respect registered residents or pets, or the like, but will operate only to suspicious persons other than those.  <P>SOLUTION: This security system is provided with a sensor 1 for sensing the movement of an object, and for transmitting an object sensing signal and a control part 3 for receiving the object sensing signal from the sensor 1, and for transmitting a warning signal. A tag reader 2 for reading a unique ID number stored in an IC tag 5 is arranged near the sensor 1, and the specific ID number is registered in the control part 3, and the control part 3 receives the ID number read by the tag reader 2; and when the received ID number matches the registered ID number, a warning signal is prevented from being transmitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284487-A (JP)
Title: Information processor and method, recording medium, and program
Inventor: SABE KOTARO
IPC: G06V10/774
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly determine a face image with a small amount of operation.  <P>SOLUTION: Nodes 221-i-j-k-1 are hierarchically arranged in a tree structure. A predetermined number of weak discriminators 21-i-j-k-l are arranged at each node. The terminal node is allowed to learn a face image corresponding to one label. The host node is allowed to learn learning samples of all the labels learned by the subordinate nodes. When a window image used as a determination object is inputted, identification processing in sequentially performed from the host node toward the subordinate nodes. When the window image is determined not to be the image of a human face, identification at the lower subordinate node is not performed but shifted to identification at the brother node. This constitution is applicable to identification of human face in a robot.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286625-A (JP)
Title: Image processing apparatus and method thereof
Inventor: OTA YUKIHISA
IPC: B41J2/525
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and a method thereof capable of suitably expressing gray scale images such as warm black tone and cold black tone by referencing a one-dimensional LUT in response to a user's instruction among a plurality of one-dimensional LUTs.  <P>SOLUTION: The image processing apparatus stores the plurality of lookup tables 40 to 42 used for toning processing of the gray scale images and receives a user's toning instruction to a received gray scale image. The image processing apparatus selects one lookup table among the stored tables on the basis of the toning instruction and references the lookup table to apply toning to the gray scale image. Then the image processing apparatus outputs the gray scale image subjected to the toning to a recording apparatus for recording the resulting image to a recording medium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285566-A (JP)
Title: Stroboscopic charging circuit
Inventor: SATO MASANOBU
IPC: G03B15/05
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent destruction of circuit parts by stopping charging operation when abnormality occurs without necessitating improvement on a controller side.  <P>SOLUTION: A safety circuit 23 is provided in this stroboscopic charging circuit of separate excitation flyback system in which an FET 13 is turned ON/OFF by a PWM signal outputted from a CPU 19 and electric power generated in a flyback transformer 12 connected with the FET 13 is supplied into a main capacitor 16 for charging. This safety circuit 23 is composed of a capacitor 21 (direct current cut element) for cutting a direct current component of PWM signal and a diode 22 (peak voltage adjusting element) for adjusting peak voltage of PWM signal after cutting direct current component to turn OFF the FET 13 when PWM signal is outputted in a fixed level condition. Consequently, charging operation is securely stopped when abnormality occurs to prevent destruction of circuit parts without necessitating improvement of the CPU 19 which is on the controller side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI